Nissan Leaf. Manual — part 978
PARKING BRAKE REAR CABLE
PB-11
< REMOVAL AND INSTALLATION >
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A
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b. Using suitable tool, rotate adjuster (1) in the direction (A) to
retract and loosen brake shoe.
c. Remove disc rotor.
10. Remove parking brake shoe, and remove rear cable from toggle lever. Refer to
.
11. Remove rear cable bolts, nuts, and rear cable from vehicle. Refer to
.
INSTALLATION
Installation is in the reverse order of removal.
• Adjust the parking brake. Refer to
.
CAUTION:
Do not reuse the adjusting nut.
NOTE:
Be sure to install rear parking brake cables through the vehicle correctly. Refer to
.
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< REMOVAL AND INSTALLATION >
PARKING BRAKE SHOE
PARKING BRAKE SHOE
Exploded View
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Removal and Installation
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REMOVAL
WARNING:
Since dust covering the parking brake shoes and back plates has an affect on human body, the dust
must be removed with a dust collector. Do not splatter the dust with an air blow gun.
1. Remove rear wheels and tires using power tool. Refer to
WT-45, "Removal and Installation"
2. Remove the rear brake calipers and torque members, hang with suitable wire. Refer to
CALIPER ASSEMBLY : Exploded View"
.
3. Remove disc rotor. If disc rotor cannot be removed, remove as follows.
CAUTION:
• Parking brake completely in the released position.
1.
Anti-rattle pin
2.
Back plate
3.
Toggle lever
4.
Parking brake shoe
5.
Brake strut
6.
Return spring
7.
Spring
8.
Adjuster
: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
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PARKING BRAKE SHOE
PB-13
< REMOVAL AND INSTALLATION >
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• Put matching marks (A) on the wheel hub assembly and
the disc rotor before removing the disc rotor.
• Do not drop disc rotor.
a. Fix the disc rotor with wheel nuts and remove the adjusting hole
plug.
b. Using suitable tool, rotate adjuster (1) in the direction (A) to
retract and loosen brake shoe.
c. Remove disc rotor.
4. Remove return spring (1) of the upper side.
5. Remove return spring (1) of the lower side.
6. Remove spring (1) and anti-rattle pin.
CAUTION:
To prevent damage to the parts, do not drop the removed
parts.
7. Remove parking brake shoes, adjuster, brake strut and toggle
lever.
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PB-14
< REMOVAL AND INSTALLATION >
PARKING BRAKE SHOE
8. Press the rear cable spring (1) against spring tension to remove
rear cable (3) from the clamp (A) of toggle lever (2).
CAUTION:
To prevent damage to the parts, do not bend rear cable.
9. For the removal of back plate. Refer to
.
INSTALLATION
Installation is in the reverse order of removal.
• Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the back plate and brake shoe.
• Assemble adjusters so that threaded part is expanded when rotat-
ing it in the direction shown by arrow.
• Shorten adjuster by rotating it.
• When disassembling apply PBC (Poly Butyl Cuprysil) grease or sil-
icone-based grease to threads.
• Check that the component parts of the parking brake shoe are
properly installed.
• Check brake shoe sliding surface and drum inner surface for
grease. Wipe it off if it adhere on the surfaces.
Inspection and Adjustment
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INSPECTION AFTER REMOVAL
Check the following items, and replace the parts if necessary.
• Lining for excessive wear, damage, and peeling.
• Brake shoe sliding surface for excessive wear and damage.
• Anti-rattle pin for excessive wear, damage and rust.
• Return spring and spring for settling, excessive wear, damage, and rust.
• Adjuster for smoothness.
• Toggle lever and brake strut for excessive wear, damage and rust.
• Visually check inside of the drum for excessive wear, cracks, and damage with a pair of vernier calipers.
ADJUSTMENT AFTER INSTALLATION
1. Rotate the disc rotor to check that there is no drag. Install the plug. If any drag is found, follow the proce-
dure described below.
a. Adjust parking brake. Refer to
.
b. Check rear disc brake. Refer to
BR-529, "BRAKE CALIPER ASSEMBLY : Inspection"
.
2. Perform break-in procedure for parking brake shoes. Refer to
.
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A : For right side brake
B : For left side brake
: Front
: Adjuster expands
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